:root {
  --teal: #3fe0a5;
  --green: #2ecc71;
  --blue: #3fa9f5;
  --deep-blue: #1b3a8a;
  --navy: #060a1f;
  --glass-bg: rgba(20, 45, 90, 0.32);
  --glass-border: rgba(140, 200, 255, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--navy);
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  overflow-x: hidden;
}

.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 560px;
  overflow: hidden;
  background-color: var(--navy);
}

.bg-blur,
.bg-sharp {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('../images/hero-slemani.png');
  background-repeat: no-repeat;
  background-position: top center;
}

.bg-blur {
  background-size: cover;
  filter: blur(60px) saturate(120%) brightness(0.85);
  transform: scale(1.2);
}

.bg-sharp {
  z-index: 1;
  background-size: auto 100%;
  background-position: top center;
}

@media (max-width: 700px) {
  .bg-sharp { background-size: cover; }
}

#particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 2;
  pointer-events: none;
}

.logo {
  position: absolute;
  z-index: 4;
  top: 6%;
  left: 50%;
  transform: translateX(-50%);
  width: clamp(150px, 20vw, 260px);
  height: auto;
  filter: drop-shadow(0 4px 24px rgba(0, 10, 30, 0.5));
  pointer-events: none;
}

.scrim {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(
    to top,
    rgba(4, 10, 24, 0.78) 0%,
    rgba(4, 10, 24, 0.45) 28%,
    rgba(4, 10, 24, 0.08) 52%,
    rgba(4, 10, 24, 0) 68%
  );
  pointer-events: none;
}

.content {
  position: relative;
  z-index: 4;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 6vh 5vw 7vh;
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.6rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(178, 224, 255, 0.85);
}

.heading {
  margin: 0 0 2.2rem;
  font-size: clamp(1.7rem, 5vw, 2.6rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #f4faff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
}

.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  justify-content: center;
  width: 100%;
  max-width: 640px;
}

.card {
  display: block;
  flex: 1 1 240px;
  min-width: 220px;
  max-width: 300px;
  padding: 1.6rem 1.4rem 1.7rem;
  border-radius: 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    0 8px 32px rgba(4, 12, 40, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 0 40px rgba(80, 160, 255, 0.06);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  pointer-events: auto;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(180, 225, 255, 0.55);
  box-shadow:
    0 14px 40px rgba(4, 12, 40, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 0 50px rgba(80, 160, 255, 0.1);
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  margin-bottom: 0.9rem;
  color: #bfe6ff;
  background: linear-gradient(135deg, rgba(63, 169, 245, 0.28), rgba(63, 224, 165, 0.2));
  border: 1px solid rgba(180, 225, 255, 0.3);
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card-tag {
  margin: 0 0 0.3rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(150, 210, 255, 0.8);
}

.card-title {
  margin: 0 0 0.4rem;
  font-size: 1.28rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.01em;
}

.card-sub {
  margin: 0;
  font-size: 0.86rem;
  font-weight: 300;
  color: rgba(220, 235, 250, 0.75);
}

@media (max-width: 480px) {
  .content { padding: 5vh 6vw 6vh; justify-content: flex-end; }
  .cards { flex-direction: column; align-items: center; }
  .card { width: 100%; max-width: 340px; }
}

@media (min-width: 900px) {
  .hero { background-position: top center; }
  .content { padding-bottom: 9vh; }
}